Bedrock Black is a deep black to dark grey gabbro with an even, fine-grained fabric. The material stands for radical darkness, high density and exceptional longevity, and suits high-contrast, architecturally ambitious projects.
Other trade names: Impala Rustenburg Spezial, RO-01-710
About Bedrock Black
Bedrock Black is a gabbro – an igneous plutonic rock that formed like granite, but is composed of feldspar-poor, dark minerals such as pyroxene and plagioclase. The result is a deep black to dark grey material with an even, very fine grain that, when polished, shows an almost infinite depth and a silky mirror gloss.
In the natural stone industry, gabbros such as Bedrock Black are carried under the trade category granite, since they have technically similar properties: extreme hardness, high compressive strength and abrasion resistance, acid resistance and frost resistance. These values make Bedrock Black one of the most durable and resilient materials available in the natural stone field.
Visually, Bedrock Black is a statement: the radical darkness of the material gives rooms a particular depth and dignity. In contemporary architecture it is readily used as a contrast to pale walls, as a kitchen worktop, as flooring in entrance areas and as external cladding. The material is also a classic for memorials and places of remembrance.
At ROSSITTIS, Bedrock Black is available as a raw slab, floor slabs, worktop, stair covering and external cladding.
In stock
Current availability from our warehouse.
1 slab in stock · plus 1 block
Thicknesses: 2 cm · Finishes: Anticato, untreated · Available as: Slabs
Bedrock Black is available in a range of finishes. The finish affects appearance, feel and the care it needs.
Anticato, untreated
The Eco Antik surface is flamed and then intensively brushed — the result is a more rustic, livelier look with a pronounced tactile quality. Recommended for kitchens as well as interior wall and floor claddings in which the material is meant to work as a characterful statement stone with a craftsman-like appeal.
Care & fabrication
A gabbro such as Bedrock Black is one of the easiest natural stones to maintain. Acid-resistant, abrasion-resistant and almost impermeable to water, it needs no sealing. Daily cleaning with clear water or a mild cleaner keeps the surface immaculate. On the material surface, water marks remain more visible on dark stone than on pale — dry off afterwards with a soft cloth.
Frequently asked questions
What is the difference between gabbro and granite?
Both are igneous plutonic rocks, but gabbro is poor in quartz and rich in dark minerals such as pyroxene, which explains the deep black colour. Technically they are similarly hard and durable.
Is Bedrock Black suitable for external areas?
Yes. Gabbro is frost-resistant and very weatherproof – good for external paving, façades and stairs.
How do I care for Bedrock Black?
Clean daily with clear water or a mild cleaner. No sealing needed. Drying off after wet cleaning prevents water marks on the dark surface.
Is Bedrock Black suitable for kitchen worktops?
Yes. Gabbro is harder than most other materials, scratch- and acid-resistant – very well suited to the kitchen.
What does Bedrock Black cost?
The price depends on the batch, thickness, surface finish and fabrication — with natural stone there is no serious flat rate per square metre. Business customers see prices once their B2B account is activated; private customers receive a complete quote through a fabricator near them.